R-MER Shield Aluminium Rainscreen System
R-MER Shield is an advanced aluminium rainscreen cladding system designed for contemporary architecture. Combining up to A1 fire classification with superior thermal performance, our ventilated facade system meets all regulatory standards while delivering exceptional design flexibility.
A1
Fire Classification
Achieve unmatched safety with
R-MER Shield’s A1 fire classification, meeting the highest standards of fire performance.
CWCT
Certified Excellence
Rigorously tested by the Centre for Window and Cladding Technology for superior wind load resistance, water tightness, air permeability, and impact performance.
30-Year
Single-Point Guarantee
R-MER Shield comes with a
30-year Single-Point Guarantee, ensuring long-lasting performance and peace of mind. Learn more.
In Partnership
with Hilti
Partnering with the market-leading facade substructure manufacturer to deliver superior mounting systems, technical support, and quality assurance from design to completion.
R-MER Shield represents cutting-edge aluminium rainscreen facade technology, engineered for new build, refurbishment, and combustible cladding replacement projects. Our partnership with Hilti ensures the most advanced mounting technology, complete technical support, and comprehensive Single-Point Guarantee.
Key Benefits
- Meets Approved Document B fire safety regulations
- Significantly improves building U-values and thermal performance
- Unlimited architectural design possibilities
- Superior weather resistance and environmental protection
- 100% recyclable with 50-75% recycled content
New Build Construction
Contemporary aesthetics and peak performance for modern developments with efficient installation and enhanced thermal performance.
Combustible Cladding Replacement
With up to A1 fire classification R-MER Shield is ideal for replacing failed facades that no longer meet building regulations. Hilti S2S system minimises disruption.
Thermal Performance Upgrades
Significantly improve building energy efficiency with integrated NyRock® insulation and ventilated cavity design.
Three High-Performance Rainscreen Profiles for Maximum Design Flexibility
Choose from our comprehensive range of aluminium facade cladding profiles, each engineered for specific applications and architectural requirements. All R-MER Shield profiles achieve up to A1 fire classification and are manufactured to the highest quality standards.
Hook-On (HK) Rainscreen System
Our Hook-On rainscreen system features large-format flat panels with concealed secret fixing mechanisms, delivering clean, modern facades for demanding architectural projects.
Key Features:
- Concealed Fixings: Clean, modern appearance with no visible fasteners
- Quick Installation: Robust hook-on mechanism for efficient site assembly
- Flexible Panel Sizing: Create bold architectural statements with large-format panels
- High Wind Resistance: CWCT-tested for superior wind load performance
- Easy Maintenance: Simple panel replacement for cost-effective upkeep
- Versatile Materials: Compatible with aluminium thickness from 1.5mm to 4.0mm
Plank (PL) Rainscreen System
The Plank system delivers distinctive linear aesthetics through pressed metal planks with interlocking male/female joints, offering superior design flexibility compared to traditional rolled systems.
Key Features:
- Linear Aesthetics: Create striking horizontal or vertical facade patterns
- Multiple Widths: Enhanced design flexibility with various panel dimensions
- Fast Installation: Reduced on-site labor costs through efficient assembly
- Weather Resilient: Exceptional performance in extreme weather conditions
- Low Maintenance: Minimal ongoing maintenance requirements
- Recessed/Hairline Finishes: Choice of surface treatments for varied aesthetics
Cassette (CS) Rainscreen System
Our Cassette system provides an cost-effective solution for large-format applications, featuring folded panels with concealed fixings and excellent structural integrity.
Key Features:
- Interlocking Design: Secure, weathertight facade assembly
- Bespoke Dimensions: Tailored panel depths and widths
- High Structural Integrity: Ideal for exposed locations with high wind loads
- Secret Fix System: Sleek finish without unnecessary penetrations
- CWCT Certified: Superior weather and impact resistance
- Shaped Panel Compatibility: Suitable for fascia and soffit applications
Materials & Performance
Premium Finishes
For long-lasting colour retention, R-MER Shield is finished with a Polyester Powder Coating (PPC), providing both exceptional durability and extensive design flexibility. This finish ensures that your building’s facade not only withstands environmental challenges but also achieves the desired aesthetic appeal.
Key Benefits
- Enhanced Durability: The cured coating forms a protective layer that offers strong resistance to abrasion, corrosion, and weathering, ensuring longevity and reduced maintenance.
- Colour and Gloss Retention: PPC maintains its colour vibrancy and gloss over time, even under prolonged exposure to UV rays and harsh environmental conditions.
- Environmental Considerations: The powder coating process emits minimal volatile organic compounds (VOCs), making it an environmentally friendly choice.
NyRock® Insulation
R-MER Shield includes NyRock® RainScreen 032 stone wool insulation, specifically designed for ventilated cladding systems. This innovative insulation boasts a unique fibre structure, created through patented technology, that maximises the density of air pockets within each slab for significantly improved thermal performance.
Key Benefits
- Thermal Performance: Thermal conductivity of 0.032 W/m²K provides maximum thermal performance from minimal insulation thickness, reducing wall to panel distances and increasing useable space inside.
- Fire Performance: Rated Euroclass A1 when assessed to EN 13501-1, ensuring complete non-combustible performance and building regulation compliance.
- Water Resistance: The fibre orientation combined with factory-applied water-repellent additives provides excellent resistance to rain ingress and moisture penetration.
CWCT Testing
At Garland UK, we believe that performance should never be left to chance. That’s why our R-MER Shield ventilated facade system has undergone rigorous testing in accordance with the Centre for Window and Cladding Technology (CWCT) standards. This independent certification ensures that our systems deliver exceptional durability, weather resistance, and structural integrity.
Key Benefits
- Verified Performance: Independent assurance that your facade system meets the highest standards for air permeability, wind load resistance, water tightness, and impact performance.
- Reduced Risk: CWCT testing ensures your building envelope is protected against weather-related failures, providing long-term reliability and peace of mind.
- Regulatory Compliance: Meets industry best practices for safety, durability, and environmental exposure, ensuring your project complies with current building standards.
Advanced Facade Mounting Systems
Garland UK has partnered with Hilti, the market-leading facade substructure manufacturer, to deliver trusted technical support and quality mounting systems for the complete R-MER Shield range.
Partnership Benefits
- Single-Source Solution: Complete facade system from design to installation
- Quality Assurance: Highest industry standards and long-term reliability
- Technical Expertise: Combined knowledge and innovative solutions
- Comprehensive Support: Aligned technical services and design guidance
System Components
R-MER Shield is engineered for long-term performance, featuring high-performance insulation and robust weather protection.
The multi-layered system includes a Hilti extruded aluminium facade substructure system, NyRock® non-combustible insulation and the R-MER Shield rainscreen profile available in Hook-On, Plank, and Cassette systems.
1. Brackets
Extensive range of horizontal and vertical brackets to suit all panel types and thermal requirements.
1. Bracket Fasteners
Fasteners for various applications, from screw-fixings to SFS or anchoring into masonry or concrete.
3. Support Rails
L or T rails with a range of fasteners to suit your metal profile design.
4. Profile Fasteners
Stainless steel A2 fasteners
5. R-MER Shield Profile
Aluminium rainscreen profiles available in Hook-On, Plank, and Cassette systems with optional shadow gaps for complete design flexibility.
6. Insulation
Non-combustible ROCKWOOL NyRock® rigid stonewool insulation available in a wide range of thicknesses to suit thermal requirements.
Garland UK & Hilti
A single-source design solution
Our combined technical services provide you with the necessary documentation to support your project. These include thermal and structural calculations, design layout, fixing arrangements and fire safety guidance.
Every project is bespoke, and we’re here to make sure that you receive the highest levels of care and attention. Your Garland Technical Manager will collaborate directly with the Hilti building envelope experts to ensure quality assurance from design to project completion.
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Detailed Installation Drawings: Comprehensive elevation installation drawings for ventilated facades featuring essential construction details.
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Profile Cutting Efficiency: Practical guidelines to enhance profile-cutting efficiency, minimising material waste and cost.
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Full Product Approvals: A comprehensive collection of documented approvals encompassing all Hilti and Garland UK components, including profiles, anchors, fasteners, and DX systems.
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Structural Integrity Reports: Leveraging Hilti’s PROFIS facade design software to combine anchor and baseplate calculations, delivering compliant structural design drawings and supporting documentation.
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Standardised System Diagrams: Standard design details for the complete R-MER Shield system, suitable for use in project documentation or BIM/CAD libraries.
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U-Value Analysis: A thorough analysis of the thermal performance and heat transfer coefficient U (W/m2K) of R-MER Shield.
Get Expert Advice on
R-MER Shield Rainscreen Systems
Transform your building’s facade with R-MER Shield
Our dedicated Technical Managers are on hand to provide expert consultation on your rainscreen facade project. From initial assessment and design specification to installation oversight and aftercare, we deliver comprehensive support throughout your project journey.
Whether you’re planning new construction, facade refurbishment, or combustible cladding replacement, our experts will work with you to specify the optimal R-MER Shield solution for your requirements and budget.
